For fitness training you only get extra points from your fitness centre (and it's upgrades) and not from the training hall.
We noticed that this is not explained in the faq. We'll make an addendum to the training explanation in order to rectify it.
Frei übersetzt: Wenn man Fitness trainiert gibt's nur Punktebonus für das Fitnesscenter, nicht aber für die Trainingshalle. Das soll noch in die FAQ...
